Unstable approach — JTL256

KPWK · 12

2026-07-05 18:57 UTC· KTEB → KPWK· LIMA GOLF LLC· E55P

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JTL256 (Lima Golf) was operating from KTEB to KPWK on 2026-07-05. SkyMeter detected a low approach-stability score at Chicago Executive Airport (KPWK) on runway 12 at 18:57 UTC. Trace data at the event: 1761 ft AGL, 151 kt GS. Approach stability score: 43/100. Scores below 50 occur on under 10% of approaches at this runway and indicate the v2 scorer flagged the approach as highly anomalous (three or more gates exceeded the runway's P90 envelope simultaneously). METAR at the time reported 7 kt wind, 7 kt crosswind component, 16,093 m visibility. The approach-stability score rates the final approach against stabilized-approach gates (glideslope, lateral deviation, descent rate, and IAS) at defined altitudes. A low score means one or more of those were outside the normal envelope for how the approach was flown. The score is graded by guidance type, so instrument approaches (ILS or an aligned straight-in) are held to the full gate set, while visual and pattern arrivals are surfaced only when the score is clearly low. The score is advisory and observational, a deviation measure, not an assertion of an accident. Detection algorithm and known limitations: see SkyMeter methodology.

Active FAA TFR during this flight

Source: FAA TFR archive (hourly snapshot)
  • SECURITY6/6851 2026-06-13 04:01Z – 2026-07-12 03:59Z SFC–1,000 ft

    Harrison, NJ, Saturday, June 13, 2026 through Saturday, July 11, 2026 Local

    View FAA NOTAM →
  • SECURITY6/7801 2026-06-15 04:00Z – 2026-07-07 03:29Z SFC–400 ft

    Whippany, NJ, Monday, June 15, 2026 through Monday, July 6, 2026 Local

    View FAA NOTAM →
  • SECURITY6/9462 2026-06-24 04:00Z – 2026-07-21 03:29Z SFC–400 ft

    Montclair, NJ, Wednesday, June 24, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/1081 2026-07-01 12:00Z – 2026-07-09 16:00Z SFC–2,000 ft

    New York, NY, Wednesday, July 1, 2026 through Thursday, July 9, 2026 Local

    View FAA NOTAM →
  • SECURITY6/1240 2026-07-01 12:00Z – 2026-07-09 16:00Z SFC–2,000 ft

    New York, NY, Wednesday, July 1, 2026 through Thursday, July 9, 2026 Local

    View FAA NOTAM →
  • AIR SHOWS/SPORTS6/1384 2026-07-01 13:30Z – 2026-07-05 22:00Z SFC–16,000 ft

    battle Creek, MI, Wednesday, July 1, 2026 through Sunday, July 5, 2026 UTC

    View FAA NOTAM →
  • SECURITY6/2361 2026-07-05 17:00Z – 2026-07-06 02:00Z SFC–3,000 ft

    EAST RUTHERFORD, NJ, Sunday, July 5, 2026 through Sunday, July 5, 2026 Local

    View FAA NOTAM →

SkyMeter cross-referenced this flight against FAA-published TFRs that were active during its window and within its geographic bounding box. Overlap doesn't necessarily mean violation — the aircraft may have been outside the TFR’s precise polygon or flying under air-traffic-control coordination.

Pilot review data

  • Runway 12
  • 1761 ft AGL at event
  • 151 kt ground speed
  • 0 fpm vertical
  • Approach stability 43/100
  • 7 kt wind
  • 7 kt crosswind component
  • 16,093 m visibility
  • KPWK 161452Z 04006KT 10SM CLR 21/16 A3032 RMK AO2 SLP264 T02060161 53010 $

Flight context

  • JTL256
  • Lima Golf
  • E55P
  • KTEB → KPWK
  • 2026-07-05 18:57 UTC
  • KPWK runway 12

Automated analysis. Events shown on this page (such as go-around, unstable approach, or runway events) are heuristic classifications produced by algorithms from publicly broadcast ADS-B data. They are intended to surface flights of interest for further review — they are not findings of fact, and they do not determine pilot fault, regulatory compliance, or the cause of any occurrence. Coverage gaps and sensor noise can affect accuracy. Only the relevant civil aviation authority or accident investigation body can make official determinations. How we detect events · Dispute or correct this data

SkyMeter · trace data observed via ADS-B· KPWK